1870 - 2001, unused / mint never hinged and cancelled collection, with useful issues like Michel no. Souvenir sheet 1, I in the se-tenant sheet and so on, as well much mint never hinged nominal, rich collection in three thick stock books

Airmail 1928 - 1933, collection "airmail to exhibitions and organizations" with approximate 140 airmail letters, some vignettes and so on, as well various airmail machinery stamp (among others to the cross-country Civil Aeronautics conference and Chicago World decent 1933), first flights, special Cachet and special cancellations (among others sea mail posting), mostly good condition Photos of this collection

Airmail 1918 - 1934, collection with approximate 220 covers and postal stationery, as well early airmail from RC number 3 b, over 70 documents from 1.8.1928 with various posting postmarks and various flights, various Cachets and so on, in addition to it anymore other material on the subject of, going through good condition Photos of this collection